{"id":"https://openalex.org/W2049148483","doi":"https://doi.org/10.1016/0167-8396(88)90004-0","title":"Conditions for avoiding loss of geometric continuity on spline curves","display_name":"Conditions for avoiding loss of geometric continuity on spline curves","publication_year":1988,"publication_date":"1988-09-01","ids":{"openalex":"https://openalex.org/W2049148483","doi":"https://doi.org/10.1016/0167-8396(88)90004-0","mag":"2049148483"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8396(88)90004-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8396(88)90004-0","pdf_url":null,"source":{"id":"https://openalex.org/S135221619","display_name":"Computer Aided Geometric Design","issn_l":"0167-8396","issn":["0167-8396","1879-2332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Aided Geometric Design","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090077402","display_name":"K. H. Lau","orcid":null},"institutions":[{"id":"https://openalex.org/I177639307","display_name":"University of Dundee","ror":"https://ror.org/03h2bxq36","country_code":"GB","type":"education","lineage":["https://openalex.org/I177639307"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"K.H. Lau","raw_affiliation_strings":["Dept. of Mathematical Sciences, The University, Dundee DD1 4HN, Scotland, UK","The University , Dundee , Scotland , UK"],"affiliations":[{"raw_affiliation_string":"Dept. of Mathematical Sciences, The University, Dundee DD1 4HN, Scotland, UK","institution_ids":["https://openalex.org/I177639307"]},{"raw_affiliation_string":"The University , Dundee , Scotland , UK","institution_ids":["https://openalex.org/I177639307"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090077402"],"corresponding_institution_ids":["https://openalex.org/I177639307"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":1.069,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.76829871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"3","first_page":"209","last_page":"214"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9605000019073486,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9472000002861023,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.8422660827636719},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.8363019227981567},{"id":"https://openalex.org/keywords/b\u00e9zier-curve","display_name":"B\u00e9zier curve","score":0.5918211340904236},{"id":"https://openalex.org/keywords/geometric-design","display_name":"Geometric design","score":0.5745919942855835},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.564335286617279},{"id":"https://openalex.org/keywords/b-spline","display_name":"B-spline","score":0.4792782962322235},{"id":"https://openalex.org/keywords/geometric-modeling","display_name":"Geometric modeling","score":0.4709804058074951},{"id":"https://openalex.org/keywords/polygon-covering","display_name":"Polygon covering","score":0.4360380172729492},{"id":"https://openalex.org/keywords/rectilinear-polygon","display_name":"Rectilinear polygon","score":0.4211941957473755},{"id":"https://openalex.org/keywords/simple-polygon","display_name":"Simple polygon","score":0.3694981336593628},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3653929829597473},{"id":"https://openalex.org/keywords/monotone-polygon","display_name":"Monotone polygon","score":0.3380643129348755},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3069707751274109},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.14957189559936523}],"concepts":[{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.8422660827636719},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.8363019227981567},{"id":"https://openalex.org/C206423108","wikidata":"https://www.wikidata.org/wiki/Q214728","display_name":"B\u00e9zier curve","level":2,"score":0.5918211340904236},{"id":"https://openalex.org/C40319758","wikidata":"https://www.wikidata.org/wiki/Q5535477","display_name":"Geometric design","level":2,"score":0.5745919942855835},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.564335286617279},{"id":"https://openalex.org/C15945459","wikidata":"https://www.wikidata.org/wiki/Q2083109","display_name":"B-spline","level":2,"score":0.4792782962322235},{"id":"https://openalex.org/C104065381","wikidata":"https://www.wikidata.org/wiki/Q1002535","display_name":"Geometric modeling","level":2,"score":0.4709804058074951},{"id":"https://openalex.org/C187778580","wikidata":"https://www.wikidata.org/wiki/Q18389289","display_name":"Polygon covering","level":3,"score":0.4360380172729492},{"id":"https://openalex.org/C170542616","wikidata":"https://www.wikidata.org/wiki/Q7303186","display_name":"Rectilinear polygon","level":4,"score":0.4211941957473755},{"id":"https://openalex.org/C197949415","wikidata":"https://www.wikidata.org/wiki/Q782746","display_name":"Simple polygon","level":3,"score":0.3694981336593628},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3653929829597473},{"id":"https://openalex.org/C2834757","wikidata":"https://www.wikidata.org/wiki/Q4925424","display_name":"Monotone polygon","level":2,"score":0.3380643129348755},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3069707751274109},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.14957189559936523},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8396(88)90004-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8396(88)90004-0","pdf_url":null,"source":{"id":"https://openalex.org/S135221619","display_name":"Computer Aided Geometric Design","issn_l":"0167-8396","issn":["0167-8396","1879-2332"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Aided Geometric Design","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W79574561","https://openalex.org/W1516308706","https://openalex.org/W1558233590","https://openalex.org/W1601543771","https://openalex.org/W1998371516","https://openalex.org/W2005319929","https://openalex.org/W2031175543","https://openalex.org/W2031565637","https://openalex.org/W2038006454","https://openalex.org/W2039889116","https://openalex.org/W2040036211","https://openalex.org/W2078263033","https://openalex.org/W2095069333","https://openalex.org/W2159031840","https://openalex.org/W2162870748","https://openalex.org/W2595982471","https://openalex.org/W6633455910","https://openalex.org/W6651397784","https://openalex.org/W6658033312","https://openalex.org/W6660165345","https://openalex.org/W6660172866"],"related_works":["https://openalex.org/W2608536130","https://openalex.org/W2372903818","https://openalex.org/W3082218119","https://openalex.org/W1988449797","https://openalex.org/W2466150543","https://openalex.org/W2102467404","https://openalex.org/W3190428801","https://openalex.org/W3016304894","https://openalex.org/W2075041772","https://openalex.org/W2362048241"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
